[Solved] What is the blocking effect? Provide two theoretical mechanisms for the blocking effect. Categories: A method of dividing objects, concepts, or information into groups based on shared characteristics or attributes. User: An individual who utilizes or operates a product, service, or system, typically within the context of technology and digital devices. Paradoxical Sleep: Another term for REM (Rapid Eye Movement) sleep, characterized by rapid movements of the eyes, low muscle tone, and vivid dreams, playing a critical role in memory consolidation and mood regulation. Dreams: Products of consciousness during sleep in which a person confuses images and fantasies with reality.